%0 Journal Article
%A Martínez, Nuria
%A Gómez González, Daniel
%A Olaso Redondo, Pablo
%A Rojas Patuelli, Karina
%A Montero De Juan, Francisco Javier
%T A novel ordered weighted averaging weight determination based on ordinal dispersion
%D 2019
%@ 0884-8173
%@ 1098-111X
%U https://hdl.handle.net/20.500.14352/110904
%X Inspired by the Zadeh approach to fuzzy connectives in fuzzy set theory and by some applications, we introduce and study set-based extended functions, and in particular, set-based extended aggregation functions. These functions reflect neither reordering nor repetition of input values, and, linking different arities, they introduce serious constraints for extended functions. A complete characterization of set-based extended (aggregation) functions is given, and some constructions of such functions are also proposed, including several examples.
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